what team has the most team slugging in a single postseason

The Colorado Rockies have the highest slugging percentage by a team in a postseason, with a slugging percentage of .579 in 2017.

	TEAM	SLG	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	OPS
1	Rockies	.579	2017	1	.000	0	1	38	8	13	3	0	2	8	1	0	6	0	0	40	22	5	1	0	0	1	.342	.359	.938
2	Red Sox	.531	1999	10	.400	4	6	360	68	110	30	3	15	66	34	4	73	5	2	402	191	48	1	3	4	9	.306	.369	.900
3	Yankees	.530	1928	4	1.000	4	0	134	27	37	7	0	9	25	13	1	13	4	0	151	71	16	3		0	3	.276	.345	.874
4	Diamondbacks	.529	2017	4	.250	1	3	136	22	35	2	4	9	21	11	1	39	0	0	149	72	15	1	0	2	4	.257	.318	.847
5	Orioles	.529	1970	8	.875	7	1	280	60	86	14	0	16	56	32	1	52	1	2	318	148	30	3	2	4	7	.307	.378	.906
6	Yankees	.528	1960	7	.429	3	4	269	55	91	13	4	10	54	18	2	40	0	2	292	142	27	2	1	3	5	.338	.383	.911
7	Athletics	.526	1989	9	.889	8	1	304	58	87	17	4	16	53	38	2	54	17	3	349	160	37	3	2	3	4	.286	.367	.893
8	Yankees	.521	1932	4	1.000	4	0	144	37	45	6	0	8	36	23	4	26	0	2	172	75	14	1		3	5	.313	.421	.942
9	Red Sox	.517	2007	14	.786	11	3	476	99	149	41	1	18	96	66	4	85	6	1	559	246	60	4	9	8	23	.313	.395	.911
10	Angels	.512	2002	16	.688	11	5	565	101	181	30	3	24	95	39	6	82	11	2	623	289	57	8	5	8	13	.320	.367	.879
11	Yankees	.504	2020	7	.571	4	3	244	46	64	6	1	17	46	36	1	72	2	0	287	123	24	0	6	0	4	.262	.352	.856
12	Astros	.504	2004	12	.500	6	6	413	67	111	22	0	25	66	46	6	72	9	6	473	208	47	4	4	5	9	.269	.348	.851
13	Athletics	.500	2002	5	.400	2	3	184	26	53	13	1	8	25	12	1	34	1	0	198	92	22	0	1	1	1	.288	.333	.833
14	Cubs	.494	1984	5	.400	2	3	162	26	42	11	0	9	25	20	2	28	6	3	187	80	20	1	2	2	3	.259	.344	.838
15	Reds	.494	1976	7	1.000	7	0	233	41	67	15	6	7	38	27	0	32	12	5	266	115	28	1	5	5	6	.288	.355	.848
16	Red Sox	.492	2021	11	.545	6	5	390	60	105	17	2	22	59	37	2	89	3	1	433	192	41	3	1	0	13	.269	.335	.827
17	Yankees	.492	1995	5	.400	2	3	193	33	50	12	0	11	32	32	2	43	1	1	232	95	23	2	3	3	3	.259	.365	.857
18	Phillies	.488	2023	13	.615	8	5	418	61	105	25	1	24	58	50	3	120	16	3	475	204	50	1	3	5	9	.251	.333	.821
19	Braves	.487	2012	1	.000	0	1	39	3	12	2	1	1	3	3	0	7	0	0	42	19	4	0	0	0	0	.308	.357	.844
20	Dodgers	.484	1953	6	.333	2	4	213	27	64	13	1	8	26	15	2	30	2	1	232	103	22	2		2	4	.300	.352	.836
21	Yankees	.483	1953	6	.667	4	2	201	33	56	6	4	9	32	25	4	43	2	4	234	97	19	4		2	2	.279	.370	.852
22	Braves	.481	1969	3	.000	0	3	106	15	27	9	0	5	15	11	1	20	1	0	119	51	14	0	1	3	2	.255	.328	.809
23	White Sox	.476	2005	12	.917	11	1	416	67	113	25	3	18	67	36	12	77	13	7	474	198	46	8	2	3	10	.272	.345	.821
24	Diamondbacks	.474	2011	5	.400	2	3	175	25	48	5	0	10	25	17	1	49	6	1	193	83	15	0	0	1	3	.274	.342	.816
25	Astros	.473	2018	8	.500	4	4	273	42	71	16	0	14	41	39	8	67	3	3	321	129	30	1	0	4	4	.260	.369	.841